National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

A Few Clouds

51°F

11°C

Humidity 40%
Wind Speed W 12 G 22 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 1 Nov 4:55 pm EDT
Extended Forecast for

New Castle NH

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Rain likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 44. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain after 8pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 53. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 36. West wind around 5 mph.
Monday
Sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 44. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A 50 percent chance of rain after 8pm. Mostly cloudy, with a low around 40.
Thursday
A 40 percent chance of rain before 3pm. Partly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 33.
Friday
Partly sunny, with a high near 53.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle NH
 43.04°N 70.72°W (Elev. 3 ft)
Last Update:
1:27 pm EDT Nov 1, 2025
Forecast Valid:
5pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation